Top Social Impact Software Engineer Jobs

As a Senior Data Engineer, you will optimize the data platform, build efficient pipelines, democratize data access, and drive strategic infrastructure decisions to enhance data initiatives at January.

As a Software Engineer, you will deliver impactful features for debt resolution solutions, work on technical challenges, and mentor others.

As a Software Engineer on the Developer Enablement team, you'll develop APIs and platform features for scientific applications, ensuring integration and functionality for developers and users.

As a Software Engineer, you'll build AI-driven product experiences for scientists, optimize user onboarding, and analyze data to drive growth and retention.

As a Senior Software Engineer, you'll drive delivery of platform projects, collaborate with teams, innovate new product experiences, and maintain high coding standards.

Contribute to building innovative fundraising tools, enhance donor engagement, and streamline contributions through collaboration and full-stack development.

As a Staff Engineer, Fullstack, you'll enhance social care services by developing web applications and APIs while leading complex projects integrating Uno Health with Findhelp's platform.

As a Senior Software Engineer, you will develop and enhance core software libraries, maintain APIs, lead projects, and mentor junior engineers while collaborating in an Agile environment.

The Senior Software Engineer will develop high-quality internal tools and core services, focusing on security and scalability, using event-driven architecture and collaborating with teams.

Own and improve Grow's marketplace systems end-to-end—backend services, data inputs, and experimentation infrastructure—to increase reliability, performance, personalization, and observability while partnering with Product and Data Science.

Join as a founding Senior Software Engineer on an AI-focused incubator to build 0->1 products. Lead full-stack or backend engineering, explore agentic AI solutions, collaborate with clinicians and product teams, and iterate quickly in a seed-stage startup environment within a hybrid Bay Area company.

Lead full‑stack projects for Upstart's Auto Refi and Auto Secured Personal Loans products. Collaborate with cross‑functional partners, make architectural decisions, deliver high‑quality, testable, resilient code, and propose ideas to improve product metrics and conversion.

Lead design, build, and scale mission-critical backend systems and APIs using Node.js/Express on GCP. Own projects end-to-end, improve performance, security, observability (monitoring/logging/alerting), reduce technical debt, and ensure reliability for a large user base.